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js 文本滚动效果的实例代码

  • 时间:2022-12-26 16:23 编辑: 来源: 阅读:
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摘要:js 文本滚动效果的实例代码
[u]复制代码[/u] 代码如下:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html>  <head>   <title> New Document </title>  <style type="text/css">   *{margin:0;padding:0;}   ul{list-style:none outside none}   .slchanpin001{width:200px;border:1px solid orange;margin:55px auto}   .slchanpin001-t{height:25px;background:orange}   .slchanpin001-c{width:200px;height:60px;overflow:hidden;position:relative}   .slchanpin001-c li{float:left;width:200px;height:60px;background:red;}   .slchanpingCon01{height:60px;position:absolute;top:0;left:0;}  </style>  </head>  <body>   <div class="slchanpin001">    <div class="slchanpin001-t"></div>    <div class="slchanpin001-c">     <div class="slchanpingCon01" id="slchanpingCon01">      <ul>       <li>1</li>       <li>2</li>       <li>3</li>       <li>4</li>       <li>5</li>       <li>6</li>       <li>7</li>       <li>8</li>       <li>9</li>       <li>10</li>       <li>10</li>       <li>10</li>      </ul>     </div>    </div>   </div>    <script type="text/javascript">   var sl = function(id){ return document.getElementById(id)}   var speed = 0;   var timer = null;   var i=0;   function slProdust(){    var slchanpingCon01 = sl("slchanpingCon01").getElementsByTagName("li");    var slElem = sl("slchanpingCon01");    var slDivWidth = slchanpingCon01[0].offsetWidth * slchanpingCon01.length;     slElem.style.width = slDivWidth +"px";     function autoFunc(){      if(speed   >  -slDivWidth ){       speed--;       slElem.style.left = speed + "px"      }      else{       clearTimeout(timer);      }      timer = setTimeout(function(){autoFunc()},10);     }     autoFunc();   }   slProdust();  </script>  </body> </html>
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